Technical specifications: Solar panel: 2V/170mA polycrystalline silicon solar panel Lighting time: approximately 8 hours Lamp source: 2 SMD LEDs Battery type: 1.2V/600mAh Ni-MH battery Materials: ABS and polycarbonate Package dimensions: approximately 8.6 x 7.5 x 12 cm (2 pieces per pack) Color: Warm white Soft lighting: Lampshade made of high-quality polycarbonate, provides soft and even light for indoor and outdoor use Up and down light-emitting design: Features 2 high-quality LEDs that emit light from both top and bottom, offering balanced illumination and an elegant appearance IP65 waterproof: Suitable for normal outdoor use; resistant to dust, corrosion, and aging; can be used in rainy conditions Multi-scene application: Ideal for courtyard, staircase, balcony, patio, villa, and wall mounting Intelligent light control: Automatically charges during the day and turns on at dusk; no manual operation required; provides 8-10 hours of illumination after 10 hours of direct sunlight